package ngat.oss.simulation;

import ngat.phase2.*;

public interface ContentionCalculator {

    /** Calculate the selection probability of the specified group between given times.
     * @param testGroup The group to test.
     * @param t1 The start of the time window over which we want the selection probability.
     * @param t2 The end of the time window over which we want the selection probability.
     */
    public double getSelectionProbability(Group testGroup, long t1, long t2);
 
}
